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Mouse cell exosomes help hair regrowth and wound healing by activating a specific signaling pathway.

Exosomes could improve skin and hair treatments but are limited by cost, production difficulty, and need for more research.

AFM can diagnose hair disorders by revealing detailed hair surface changes.

Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.

Sunlight exposure damages hair follicles, but certain stem cell-derived particles can reduce this damage and help with hair regeneration.

Scientists are using clumps of special stem cells to improve organ repair.

Human skin xenografting could improve our understanding of skin development, renewal, and healing.

Using focused ultrasound on the brain can help epilepsy medicine work better in rats.

Mechanical force is important for the first contact between skin cells and hair growth in mini-organs.

Stem cells from whiskers can be transplanted to stimulate hair growth.

A woman with childhood growth hormone deficiency had multiple hormone deficiencies and developed serious lung and kidney problems later in life.

Men with lower 2nd to 4th finger ratios tend to have larger sinus volumes.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

In September 2016, there were major advancements and promising clinical trials in stem cell research and regenerative medicine.

Bead-jet printing of stem cells improves muscle and hair regeneration.

Low oxygen areas help maintain and protect blood stem cells by using a simple sugar breakdown process for energy and managing their activity levels.

Epithelial stem cells can adapt and help in tissue repair and regeneration.

Phosphorylation controls TFEB's location in the cell, affecting cell metabolism and stress response.

The Wnt/β-catenin pathway is important for body functions and diseases, and targeting it may treat conditions like cancer, but with safety challenges.

Mitochondrial reactive oxygen species are essential for skin and hair development.

YAP and TAZ are crucial for skin cell growth and repair.

Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

Different fibroblasts play key roles in skin healing and scarring.

Many patients experience long-lasting symptoms like fatigue and pain after COVID-19, regardless of initial disease severity.

CRH in the skin acts like the body's stress response system, affecting cell behavior and immune activity.

Epidermal Wnt/β-catenin signaling controls fat cell formation and hair growth.

Mutations in three genes cause Uncombable Hair Syndrome, leading to frizzy hair that can't be combed flat.

Nanotechnology shows promise for better chronic wound healing but needs more research.

The CAP1 gene helps control ammonium levels and is necessary for the proper growth of root hairs in Arabidopsis.

Copper-doxorubicin nanoparticles effectively treat tumors with less toxicity.